180.13% is the change from 307 to 860
Calculation steps:
[( 860 - 307 ) ÷ 307] x 100 = 180.13%
Formula
Percentage change = [(860 - 307) / 307] x 100
Subtract the new number by the original number
860 - 307 = 553
553 ÷ 307 = 1.8013029315960911
1.8013029315960911 x 100 = 180.13%